U.S. Air Force Airman 1st Class Faith Pietryga, 52nd Logistics Readiness Squadron individual protective equipment technician, acts as a victim of an explosion during an readiness exercise at Spangdahlem Air Base, Germany, April 18, 2019. The exercise used a mixture of real people, medical and weighted dummies to act out different events that could happen to Airmen. (U.S. Air Force photo by Airman 1st Class Branden Rae)